void DES::SubstitutionBoxes()
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- {# r4 o0 n4 _/ d S- \& L int s1[4][16]={
! R" B7 }3 o! t" I) y( u. g 14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7,: u) ^7 @2 Z) W: B& j3 E
0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8,! S6 n- P C0 |- M
4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0,
5 ^, e7 k3 C1 T- J 15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13
7 N/ }# }1 F* V# B' L( N };5 {/ a1 X3 W3 C4 ^8 b) W' I
6 E1 s6 {+ L3 W5 ?7 f int s2[4][16]={8 l/ O' L R3 r0 J- _
15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10,; B! L" _8 M! }3 A
3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5,# ?( z! @0 z- m4 V( }8 V5 n! C
0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15,
$ q4 U6 y* w5 P$ b 13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9
; E" v2 R- U, ], f- o0 m }; Q" [% X1 k) O4 F; p7 w- D
% X5 }4 A5 U0 K8 i8 C. `) W
int s3[4][16]={
0 P$ z3 m _* h+ ?) [8 p 10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8,
, W. ] A U! [! y" X+ ?' O 13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1,
( L# m, n/ j% G8 J3 b- e 13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7,
1 @. t* B; R- C) e3 D 1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12
8 ?% a1 U Q0 R" x };
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int s4[4][16]={
* f" M) v4 E7 L% `3 H' J7 J( r& p2 N 7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15,8 a3 Q7 N$ H& d2 ^& i
13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9," t2 e1 }; I E+ Q, V$ z
10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4,
6 A! }7 _' E7 x! ~' p3 P X 3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14
+ h( A4 f5 F9 H6 Z: N6 R- i };& H. \; T6 g) g* j' g5 V5 H
( o+ y- e$ h; _% M. t4 ?! Y int s5[4][16]={
0 A; k* ?2 }4 y2 x( Z5 R; h 2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9,
7 V# ]& f! }+ K7 R7 e& i 14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6,) H3 L+ k" b& l$ g9 k7 U! _% T0 z
4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14,' X- e8 e2 _1 Y: {/ m2 P' t6 ?
11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3
" U% E5 j; i$ c( w };& `, v' E* x9 S4 E1 W
2 S0 m; Y7 H2 j" h2 z int s6[4][16]={
. t% M6 L: O/ _4 J4 k' z* W 12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11,# K3 X' K. E+ k3 D- g
10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8,
/ y1 o- v1 n, S M. ?! @& L. f$ K 9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6,' e5 `7 j5 w4 Z6 O0 Q0 P7 {
4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13$ ^% Y" X- l4 ]: ?5 h) w6 j5 ^& v
};+ a! B- E$ G. v; v- U
! r5 g# U& @' B# ?
int s7[4][16]={1 \ E7 ?1 i- C: a1 D
4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1,$ u0 H- `" e% Z. C( W/ H5 U% Y3 t2 Z' p
13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6,8 t( f a' T% n0 c4 B
1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2," s0 E7 H, U7 v0 D4 r
6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12
1 c( Y+ Y. @; p& @. g };
4 A$ W; q5 L2 O1 D. X2 I
7 F" q' i+ }2 i2 _ int s8[4][16]={
& q, f1 K; O6 E3 E2 n4 l 13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7,& \& p- h5 O" z7 x- p
1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2,
3 y! [/ K, u( c$ \7 o' N 7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8,, ] ?7 s) C- ]" h5 V+ C$ a
2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11
; [5 l S4 |/ F) g) ` };$ M4 Y* N+ K) T) J3 f8 q( p
}
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# J; ~* ^8 [: I {[ 本帖最后由 krizal 于 2009-4-16 12:46 编辑 ] |